Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-20 00:13Z
7y² + 4y + 2 = 0
∫₀^∞ e^(-r²) dr = √π / 2
147K
det| 7 4 ; 4 8 | = 40
330K
∂y/∂α = 5y
\oint_C \vec{F}\cdot d\vec{r} = 0
85K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
301K
d/dφ [φ^2] = 2φ^1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
462K
∫₀^∞ e^(-ψ²) dψ = √π / 2
PV = nRT
\frac{3}{2} \sum_{i=1}^{n} i^{2}
60K
\binom{n}{k} = \frac{n!}{k!(n-k)!}